8x+9x=12+3

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Solution for 8x+9x=12+3 equation: 


Simplifying
8x + 9x = 12 + 3

Combine like terms: 8x + 9x = 17x
17x = 12 + 3

Combine like terms: 12 + 3 = 15
17x = 15

Solving
17x = 15

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '17'.
x = 0.8823529412

Simplifying
x = 0.8823529412

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